a:6:{i:0;s:2:"id";i:1;s:3:"gid";i:2;s:5:"color";i:3;s:4:"size";s:3:"_pk";s:2:"id";s:5:"_type";a:4:{s:2:"id";s:16:"int(10) unsigned";s:3:"gid";s:7:"int(11)";s:5:"color";s:11:"varchar(32)";s:4:"size";s:7:"int(11)";}}